2025 Chevy Silverado Zr2 Diesel. The most immediate design change. The 2025 chevy silverado zr2’s duramax diesel engine has proven efficient, but we weren’t ready for its astonishing best tank of 34 mpg with 826 miles of range!

For more information about the silverado zr2’s. What we love and hate about our zr2 with the duramax diesel engine.